252108775 has 6 divisors (see below), whose sum is σ = 312614912. Its totient is φ = 201687000.

The previous prime is 252108761. The next prime is 252108797. The reversal of 252108775 is 577801252.

It is not a de Polignac number, because 252108775 - 2¹¹ = 252106727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5042151 + ... + 5042200.

Almost surely, 2^252108775 is an apocalyptic number.

252108775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

252108775 is a deficient number, since it is larger than the sum of its proper divisors (60506137).

252108775 is a wasteful number, since it uses less digits than its factorization.

252108775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10084361 (or 10084356 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 37.

The square root of 252108775 is about 15877.9335872147. The cubic root of 252108775 is about 631.7268279115.

The spelling of 252108775 in words is "two hundred fifty-two million, one hundred eight thousand, seven hundred seventy-five".